2.4GHz Wireless RF Transceiver
Pris:
kr. 80,00
A7105 2.4G Wireless Module MD7105-SY Transceiver AA
Description:
Item Name: Transceiver Module
|
Item |
Specification |
Remark |
|
Supply voltage |
2.5V~3.6V |
|
|
Current consumption |
1uA (typical) @Sleep mode 0.3mA (typical) @Idle mode 1.7mA (typical) @Stand-by mode 9mA (typical) @PLL Mode 16mA (typical) @Rx mode 20mA (typical) @Tx mode (Pout = 0dBm) |
|
|
Frequency |
2400 – 2483 MHz |
ISM band |
|
Transmit output power |
0 dBm @ room temperature |
typical |
|
Rx sensitivity |
-105 dBm (typical) @ 10Kbps mode, Dev = 40 KHz -100 dBm (typical) @ 250Kbps mode, Dev = 93 KHz -96 dBm(typical) @ 500Kbps mode, Dev = 186 KHz |
BER1E-3 |
|
Modulation |
FSK or GFSK |
|
|
Transmission distance |
About 100meter |
BER1E-3 |
|
Interface |
8pin 2.54 mm header |
|
|
Dimension |
23.3mm(L) x 12.5mm(W) x 5mm(H) |
Not include the connector |
|
Operating temperature |
-40 ~ 85 |
|
Interface:
|
Pin No. |
Symbol |
Function Description |
Remark |
|
1 |
GND |
Ground |
|
|
2 |
Vin |
RF Module Supply Votlage Inpute |
2.5V--3.3V |
|
3 |
NC |
NO Connection |
|
|
4 |
SCS |
SPI Chip Selection |
|
|
5 |
SCK |
SPI Clock |
|
|
6 |
SDIO |
SPI Data I/O |
|
|
7 |
GIO1 |
GeneralPurpose I/O1 |
|
|
8 |
GIO2 |
General Purpose I/O 2 |
|
Features:
XL7105-SY is made by adopting high performance 2.4G wireless transceiver chip A7105 of Taiwan Shengke (AMIC)
Working in 2400-2483M international opened ISM band
The biggest transmission power is 0 dBm(1 mW )500 KBPS
The highest RX sensitivity is -99 dBm @ 250 KBPS,
The distance is as far as 120M
Built-in ID CODE WORD in IC,support CD (carrier detect), FEC error correction
SPI interface, independent 64 bytes RX and TX FIFO.
Cost performance is higher than NRF24L01 and CC2500
Note: this module needs 3.3V power supply, can use voltage chip to reduce the voltage.
Package Included:
1 x Transceiver Module
Bibliiotek: https://github.com/nRF24/RF24
Dokumentasjon: https://howtomechatronics.com/tutorials/arduino/arduino-wireless-communication-nrf24l01-tutorial/
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